The Innovator's Dilemma

Preview

Why do great companies fail? That is the puzzle at the heart of this book, and it is a painful one because the answer is so unsettling. We like to believe that failure comes from laziness, arrogance, bureaucracy, or bad leadership. We tell ourselves that if managers listen closely to customers, invest in new technology, and stay disciplined, they will remain successful. But the deeper story is more troubling. Very often, the same practices that make companies strong also make them vulnerable. The habits that help them rise to the top can quietly lock them into a path that leaves them unable to respond when the world changes beneath their feet. Clayton Christensen invites you to look at business history through a very different lens. Instead of treating disruption as a dramatic accident, he shows that it follows a pattern. Again and again, leading companies improve their products for their best customers. They move upmarket. They deliver better performance, better margins, and better service. Meanwhile, new entrants begin with products that look weak, cheap, and unappealing to the mainstream market. Established firms study these strange little offerings and do exactly what smart managers are supposed to do. They ignore them. They focus on the profitable core. They listen to the customers who pay the bills. And that, paradoxically, is where the trouble begins. The book draws much of its force from vivid industry stories, especially the hard disk drive business, where one wave of innovation after another toppled market leaders. But the argument stretches far beyond disk drives. It speaks to steel mills, retailing, motorcycles, excavators, computers, and any field where technology and markets evolve faster than confidence can keep up. The lesson is not that managers are foolish. It is almost the opposite. They are often rational, careful, and...